Python报错No module named 'cv2
2019-02-20 本文已影响2949人
别说不行
import cv2;
Python运行过程中报错No module named 'cv2'
![](https://img.haomeiwen.com/i16364638/d9c92975731288d2.png)
原因:未安装opencv-python库
命令行模式安装:pip3 install opencv-python
![](https://img.haomeiwen.com/i16364638/ffaa9920939378ec.png)
如果在PyCharm中,安装方式如下:
![](https://img.haomeiwen.com/i16364638/064f48fa2794a9dc.png)
搜索opencv-python,点击【Install Package】
安装完成的时候,会提示"Package 'opencv-python' installed successfully"